UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011500.upa.cvt Date: 0000Z 15 JAN 26 Searching for RJ741... Searching the city database file for: RJ741 ... Date:0000Z 15 JAN 26 Station: RJ741 WMO ident: 47741 Latitude: 35.46 Longitude: 133.07 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- SFC 1014 29 3.4 1.0 84 2.4 2.4 50 3 275.5 276.1 274.8 286.5 4.05 1 1012 45 3.4 -0.5 76 3.9 1.8 70 3 275.6 276.2 274.3 285.6 3.64 2 1009 70 7.8 -3.2 46 11.0 3.2 100 4 280.2 280.7 275.9 288.6 2.99 3 1000 143 7.8 -3.2 46 11.0 3.2 190 6 281.0 281.5 276.4 289.5 3.01 4 989 234 8.6 -3.4 43 12.0 3.5 197 11 282.6 283.2 277.2 291.2 3.00 5 925 785 6.8 -0.2 61 7.0 3.6 240 39 286.3 287.0 280.4 297.9 4.07 6 883 1166 3.8 1.3 84 2.5 2.6 248 41 287.0 287.8 281.5 300.5 4.76 7 850 1475 2.4 -1.1 78 3.5 0.8 255 43 288.7 289.4 281.6 300.6 4.15 8 700 3013 -8.5 -9.0 96 0.5 -8.7 275 43 293.1 293.6 281.9 301.3 2.76 9 674 3305 -9.5 -11.1 88 1.6 -10.1 274 47 295.1 295.6 282.4 302.5 2.43 10 620 3944 -13.3 -26.3 33 13.0 -16.0 271 56 297.9 298.0 281.4 300.3 0.72 11 599 4204 -15.5 -23.5 50 8.0 -17.3 270 60 298.3 298.5 281.9 301.4 0.96 12 542 4949 -21.1 -22.8 86 1.7 -21.5 267 71 300.3 300.5 283.0 303.9 1.13 13 527 5156 -21.9 -22.3 97 0.4 -22.0 267 74 301.8 302.0 283.7 305.7 1.21 14 500 5540 -24.3 -26.5 82 2.2 -24.7 265 80 303.4 303.6 283.9 306.3 0.88 15 400 7130 -35.5 -38.0 78 2.5 -35.7 260 95 308.9 308.9 285.4 310.1 0.36 16 386 7377 -36.9 -39.9 74 3.0 -37.1 261 100 310.2 310.2 285.8 311.3 0.31 17 369 7690 -36.7 -39.7 74 3.0 -37.0 261 106 314.5 314.5 287.3 315.6 0.33 18 347 8112 -40.1 -42.9 74 2.8 -40.3 262 114 315.4 315.5 287.5 316.4 0.25 19 300 9090 -47.9 265 134 317.8 20 269 9804 -51.5 265 124 322.7 21 250 10280 -51.3 270 122 329.8 22 200 11740 -48.3 255 124 356.3 23 173 12692 -48.3 260 124 371.4 24 150 13620 -52.1 265 124 380.3 25 131 14488 -55.4 260 144 389.5 26 127 14685 -56.1 261 139 391.6 27 101 16119 -61.7 270 99 407.4 28 100 16180 -62.1 270 97 407.7 29 79 17622 -65.7 250 67 428.7 30 70 18350 -68.7 240 52 437.4 31 69 18436 -68.7 241 51 439.2 32 65 18796 -65.9 247 46 452.9 33 63 18989 -58.3 249 43 473.7 34 53 20063 -63.3 265 28 486.1 35 50 20420 -63.7 270 23 493.4 36 47 20801 -60.9 267 23 508.9 37 42 21497 -62.7 261 22 521.1 38 39 21959 -57.3 258 21 545.9 39 34 22815 -62.5 251 20 554.1 40 30 23600 -54.9 245 19 595.0 41 20 26210 -53.5 105 10 672.4 42 18 26886 -54.5 689.8 43 17 27255 -51.3 711.5 TRP 269 9804 -51.5 265 124 322.7 WND 131 14488 -55.4 260 144 389.5 Sounding variables and indices 1000-500 mb thick: 5397.00 m Freezing level: 816.97 mb = 1813.64 m = 5950.20 ft Wetbulb zero: 836.77 mb = 1599.31 m = 5247.01 ft Precipitable water: 0.60 inches Sfc-500 mean rel hum: 73.60 % Est. max temperature: 15.94 C = 60.69 F Sfc-Lift cond lev (LCL): 976.99 mb = 334.77 m = 1098.33 ft T: 8.27 C 700-500 lapse rate: 6.25 C/km ThetaE index: 0.91 C Layer 1012.0-1009.0 mb Conv cond level (CCL): 742.77 mb = 2543.17 m = 8343.64 ft Mean mixing ratio: 3.50 g/kg Conv temperature: 19.78 C = 67.60 F Cap Strength: 8.31 C Lifted Index: 9.23 C Risk: None Lifted Index @300 mb: 17.24 C Lifted Index @700 mb: 4.78 C Showalter Index: 4.22 C Risk: None Total Totals Index: 49.90 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.70 C Cross Totals Index: 23.20 C K Index: 25.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 184.00 Risk: None Energy Index: 1.11 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.56 J/kg Max Up Vert Vel: 6.86 m/s Conv Inhibition (B-): 45251.98 J/kg Cap Strength: 9.04 C Lift Cond Lev (LCL): 836.04 mb = 1606.21 m = 5269.65 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 294 at 38 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1014 29 50 3 -2.3 -1.9 | 110 40 -37.5 13.7 1 1000 143 190 6 1.0 5.9 | 122 40 -34.1 21.5 2 925 785 240 39 33.8 19.5 | 178 35 -1.4 35.1 3 850 1475 255 43 41.5 11.1 | 193 27 6.3 26.7 4 700 3013 275 43 42.8 -3.7 | 213 14 7.6 11.9 5 500 5540 265 80 79.7 7.0 | 243 50 44.5 22.6 6 400 7130 260 95 93.6 16.5 | 241 67 58.4 32.1 7 300 9090 265 134 133.5 11.7 | 254 102 98.3 27.3 8 269 9804 265 124 123.5 10.8 | 253 92 88.3 26.4 9 250 10280 270 122 122.0 -0.0 | 260 88 86.8 15.6 10 200 11740 255 124 119.8 32.1 | 241 97 84.6 47.7 11 150 13620 265 124 123.5 10.8 | 253 92 88.3 26.4 12 131 14488 260 144 141.8 25.0 | 249 114 106.6 40.6 13 100 16180 270 97 97.0 -0.0 | 256 64 61.8 15.6 14 70 18350 240 52 45.0 26.0 | 193 43 9.8 41.6 15 50 20420 270 23 23.0 -0.0 | 142 20 -12.2 15.6 16 30 23600 245 19 17.2 8.0 | 143 30 -18.0 23.6 17 20 26210 105 10 -9.7 2.6 | 112 48 -44.8 18.2 Wind Parameters Mean winds (0-6000m): 263.9 at 51.3 knts Storm direction: 293.9 at 38.5 knts Shear (0-3000m) pos: 7.8 neg: 0.0 tot: 7.8 10-3/s Storm rel Dir Shear (0-3000m): 103.5 deg Storm rel helicity (0-3000m) pos: 600.9 neg: 0.0 tot: 600.9 m^2/s^2 ave: 200.3 10^-3 m/s^2 rel: 0.84 Storm rel vorticity (0-3000m) horiz: 12.7 stream: 10.7 10^-3/s Energy-Hel index: 0.09 Bulk Rich Number: 0.09 Bulk Shear: 258.72 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 213 13 134 39| 29.7 0.0 29.7|327.1 0.0 327.1 654.2 0.99| 31.5 31.1 1000 237 25 153 32| 22.3 0.0 22.3|518.4 0.0 518.4 518.4 0.96| 26.7 25.6 1500 244 30 165 30| 15.7 0.0 15.7|564.3 0.0 564.3 376.2 0.93| 20.5 19.1 2000 249 33 172 28| 11.7 0.0 11.7|579.1 0.0 579.1 289.5 0.89| 16.6 14.9 2500 253 35 177 26| 9.3 0.0 9.3|590.9 0.0 590.9 236.4 0.86| 14.3 12.4 3000 257 37 182 24| 7.8 0.0 7.8|600.9 0.0 600.9 200.3 0.84| 12.7 10.7 4000 262 40 192 22| 5.8 1.9 7.8|640.4 0.0 640.4 160.1 0.79| 11.5 9.0 5000 264 45 206 23| 4.7 3.1 7.8|666.8 0.0 666.8 133.4 0.70| 10.8 7.5 6000 264 51 217 26| 3.9 3.7 7.6|672.3 -5.2 667.1 111.2 0.62| 10.1 6.3 Wrote GIF file: /home/apache/climate/data/raob//RJ741/skewt/RJ741.skewt.20260115.00.gif